Home / 4,578,648.26-6,318,218.50-2,541,297.38

Finding the Fourth Proportional to 4,578,648.26, 6,318,218.50 and 2,541,297.38

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Solution

The fourth proportional to 4,578,648.26, 6,318,218.50 and 2,541,297.38 is: 3,506,814.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,648.26 : 6,318,218.50 = 2,541,297.38 : x
  2. Step 2: Convert to fraction form
    4,578,648.26/6,318,218.50 = 2,541,297.38/x
  3. Step 3: Cross multiply
    4,578,648.26x = 6,318,218.50 × 2,541,297.38
  4. Step 4: Simplify right side
    4,578,648.26x = 16,056,472,082,373.19
  5. Step 5: Solve for x
    x = 16,056,472,082,373.19/4,578,648.26
  6. Step 6: Final answer
    x = 3,506,814.93

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.